1083 search results - page 194 / 217 » Robust principal component analysis |
PR
2008
13 years 8 months ago
2008
Face Representation (FR) plays a typically important role in face recognition and methods such as Principal Component Analysis (PCA) and Linear Discriminant Analysis (LDA) have be...
PR
2008
13 years 8 months ago
2008
Video-based human recognition at a distance remains a challenging problem for the fusion of multimodal biometrics. As compared to the approach based on match score level fusion, i...
ICIP
2002
IEEE
14 years 10 months ago
2002
IEEE
Techniques that can introduce low-dimensional feature representation with enhanced discriminatory power is of paramount importance in face recognition applications. It is well kno...
SISW
2003
IEEE
14 years 2 months ago
2003
IEEE
Several architectures have been recently proposed that store relational data in encrypted form on untrusted relational databases. Such architectures permit the creation of novel I...
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
Recent information hiding schemes are scrutinized in terms of their cryptographic performance. We establish conditions under which the key equivocation function is optimal for the...